74490240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3527}}^1$

素因数の和:3560

約数の個数: 128

約数和(自身を含む): 259096320

約数和(自身を除く): 184606080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 3527, 4224, 5280, 7040, 7054, 10560, 10581, 14108, 17635, 21120, 21162, 28216, 35270, 38797, 42324, 52905, 56432, 70540, 77594, 84648, 105810, 112864, 116391, 141080, 155188, 169296, 193985, 211620, 225728, 232782, 282160, 310376, 338592, 387970, 423240, 451456, 465564, 564320, 581955, 620752, 677184, 775940, 846480, 931128, 1128640, 1163910, 1241504, 1354368, 1551880, 1692960, 1862256, 2257280, 2327820, 2483008, 3103760, 3385920, 3724512, 4655640, 4966016, 6207520, 6771840, 7449024, 9311280, 12415040, 14898048, 18622560, 24830080, 37245120, 74490240]

約数ペア:

[(1, 74490240), (2, 37245120), (3, 24830080), (4, 18622560), (5, 14898048), (6, 12415040), (8, 9311280), (10, 7449024), (11, 6771840), (12, 6207520), (15, 4966016), (16, 4655640), (20, 3724512), (22, 3385920), (24, 3103760), (30, 2483008), (32, 2327820), (33, 2257280), (40, 1862256), (44, 1692960), (48, 1551880), (55, 1354368), (60, 1241504), (64, 1163910), (66, 1128640), (80, 931128), (88, 846480), (96, 775940), (110, 677184), (120, 620752), (128, 581955), (132, 564320), (160, 465564), (165, 451456), (176, 423240), (192, 387970), (220, 338592), (240, 310376), (264, 282160), (320, 232782), (330, 225728), (352, 211620), (384, 193985), (440, 169296), (480, 155188), (528, 141080), (640, 116391), (660, 112864), (704, 105810), (880, 84648), (960, 77594), (1056, 70540), (1320, 56432), (1408, 52905), (1760, 42324), (1920, 38797), (2112, 35270), (2640, 28216), (3520, 21162), (3527, 21120), (4224, 17635), (5280, 14108), (7040, 10581), (7054, 10560)]